2. Trademark pattern: To apply for a color trademark, you need to submit 35 trademark patterns not larger than 5cmx5cm;

3. Providing a specific name or item of the goods or services to be protected; The name of each category in the International Classification of Goods and Services shall not be used instead;

4. Non-English words in trademarks, non-English parts in power of attorney and non-English parts in all trademark documents submitted to the government shall be accompanied by corresponding English translations;

5. Where evidence of prior use of a trademark is submitted, it shall be submitted within 30 days from the date of application.